PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M1203Transformer,current

Myers Power Products, Inc. Dba Myers/abacus Div Myers Emergency Power Systems · NSN 5950-01-049-5041 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-049-5041 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-049-5041. Primary manufacturer part number: M1203.
Features
  • Transformer,current — FSC 5950
  • Body Length: 1.000 INCHES NOMINAL IN
  • Winding Operating Current: 70.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
  • Body Width: 1.000 INCHES NOMINAL IN
  • Inclosure Type: FULLY INCLOSED
  • Installation for Which Designed: INDOOR PORTABLE
  • Mounting Facility Quantity: 2 SINGLE GROUP
  • Winding Operating Voltage: 38.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,current, cataloged under National Stock Number 5950-01-049-5041, is classified within Federal Supply Class 5950 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Myers Power Products, Inc. Dba Myers/abacus Div Myers Emergency Power Systems. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-049-5041
Primary Part NumberM1203
Item NameTransformer,current
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerMyers Power Products, Inc. Dba Myers/abacus Div Myers Emergency Power Systems
StatusACTIVE
Body Length1.000 INCHES NOMINAL IN
Winding Operating Current70.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Body Width1.000 INCHES NOMINAL IN
Inclosure TypeFULLY INCLOSED
Installation for Which DesignedINDOOR PORTABLE
Mounting Facility Quantity2 SINGLE GROUP
Winding Operating Voltage38.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Reliability IndicatorNOT ESTABLISHED
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Distance Between Mounting Facility Centers1.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Terminal Type and Quantity4 TAB, SOLDER LUG
Mounting Hole Diameter0.125 INCHES NOMINAL SINGLE GROUP IN
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Body Height0.750 INCHES NOMINAL IN
Frequency Rating60.0 HERTZ NOMINAL SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3110-00-156-5327250804 INTERCHANGEABLE
Bearing,ball,annular
Agco Corp Parts Opn
Cross-Reference Index
Part NumberManufacturer
M1203 Myers Power Products, Inc. Dba Myers/abacus Div Myers Emergency Power Systems (USA)
Related Parts
3110-00-156-5327INTERCHANGEABLE
BEARING,BALL,ANNULAR
250804

Frequently Asked Questions

What is NSN 5950-01-049-5041?

NSN 5950-01-049-5041 is a Transformer,current, manufactured by Myers Power Products, Inc. Dba Myers/abacus Div Myers Emergency Power Systems, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-049-5041?

NSN 5950-01-049-5041 has 1 cross-referenced part number: M1203 (Myers Power Products, Inc. Dba Myers/abacus Div Myers Emergency Power Systems).

What NSN replaces 5950-01-049-5041?

There is 1 known substitute for 5950-01-049-5041: 3110-00-156-5327. Verify interchangeability with system specifications before substitution.

What are the specifications of M1203?

Key specifications for M1203: Body Length: 1.000 INCHES NOMINAL IN; Winding Operating Current: 70.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY; Body Width: 1.000 INCHES NOMINAL IN; Inclosure Type: FULLY INCLOSED. 16 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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